batch file: Parse string after substring occurence, not delimeter - batch-file

Question

I have and batch file script shows me output of adb utility.
FOR /F "skip=1 delims=~" %%x IN ('adb devices -l') DO echo %%x
2 output lines
0123456789ABCDEF device product:java_joyplus_qb7 model:TM702B4_3G device:java_joyplus_qb7 transport_id:12
F9NPFP084096 device product:WW_P023 model:P023 device:P023_1 transport_id:11
I want parse non-space substring after "transport_id:".
For the first line i want get 12, for second 11. How can I do that?

Answer 1

If I understand correctly what you've asked, the following batch-file should output the information you require.
#Echo Off
For /F "Skip=1 Tokens=1*" %%G In ('adb.exe devices -l') Do (Set "DI=%%H"
SetLocal EnableDelayedExpansion
For /F %%I In ("!DI:*transport_id:=!") Do EndLocal & Echo %%I)
Pause
And, if you wanted to do that from cmd:
For /F "Skip=1Tokens=1*" %G In ('adb.exe devices -l')Do #Set "DI=%H"&For /F %I In ('Cmd /D/V/C Echo "!DI:*transport_id:=!"')Do #Echo %~I

Answer 2

You may easily extract all variables no matter their positions and show what you want:
#echo off
setlocal EnableDelayedExpansion
FOR /F "skip=1 delims=" %%a IN ('adb devices -l') DO (
for %%b in (%%a) do for /F "tokens=1,2 delims=:" %%x in ("%%b") do set "%%x=%%y"
echo Product=!product!
echo Transport=!transport_id!
)
For example:
Product=java_joyplus_qb7
Transport=12
Product=WW_P023
Transport=11

Answer 3

SETLOCAL EnableDelayedExpansion
REM …
FOR /F "skip=1 delims=~" %%x IN ('adb devices -l') DO (
set "_ID="&set "_transport_id="
call :parse "" "%%~x"
echo transport_id !_transport_id! (!_ID!^)
)
REM … remaining part of your script here …
goto :eof
:parse
if "%~2"=="" goto :eof
for /F "tokens=1,*" %%G in ("%~2") do (
if "%~1"=="" (
set "_ID=%%~G"
call :parse "%%~G" "%%~H"
) else (
for /F "tokens=1,2 delims=: " %%g in ("%~2") do (
if /I "%%~g"=="transport_id" (
set "_transport_id=%%~h"
) else (
call :parse "%%~G" "%%~H"
)
)
)
)
goto :eof
Tested using the following script with hard-coded hypothetical adb output (not having adb installed):
#ECHO OFF
SETLOCAL EnableExtensions EnableDelayedExpansion
(
REM last token
set "_ID="&set "_transport_id="
call :parse "" "0123456789ABCDEF device product:java_joyplus_qb7 model:TM702B4_3G device:java_joyplus_qb7 transport_id:12"
echo transport_id !_transport_id! (!_ID!^)
REM penult token
set "_ID="&set "_transport_id="
call :parse "" "F9NPFP084096 device product:WW_P023 model:P023 transport_id:11 device:P023_1"
echo transport_id !_transport_id! (!_ID!^)
REM elsewhere token
set "_ID="&set "_transport_id="
call :parse "" "abc123def567 transport_id:10 device product:XX_P023 model:P023 device:P023_2"
echo transport_id !_transport_id! (!_ID!^)
REM nowhere token
set "_ID="&set "_transport_id="
call :parse "" "noTransportId sport_id:10 device product:XX_P023 model:P023 device:P023_2"
echo transport_id !_transport_id! (!_ID!^)
)
goto :eof
:parse
if "%~2"=="" goto :eof
for /F "tokens=1,*" %%G in ("%~2") do (
if "%~1"=="" (
set "_ID=%%~G"
call :parse "%%~G" "%%~H"
) else (
for /F "tokens=1,2 delims=: " %%g in ("%~2") do (
if /I "%%~g"=="transport_id" (
set "_transport_id=%%~h"
) else (
call :parse "%%~G" "%%~H"
)
)
)
)
goto :eof
Output: D:\bat\SO\61588773.bat
transport_id 12 (0123456789ABCDEF)
transport_id 11 (F9NPFP084096)
transport_id 10 (abc123def567)
transport_id (noTransportId)